CN209953197U

CN209953197U - Conveniently change heating device for powder line of heating pipe

Info

Publication number: CN209953197U
Application number: CN201920450387.9U
Authority: CN
Inventors: 刘汉华
Original assignee: Nantong Giant Machinery Manufacturing Co Ltd
Current assignee: Nantong Giant Machinery Manufacturing Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-01-17
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses a heating device for powder spraying line convenient for replacing a heating pipe, which comprises a heating device body, wherein two groups of driving rollers are symmetrically arranged between the inner walls of the bottom of the left side and the right side of the heating device body, the two groups of driving rollers are driven by a conveyor belt, the outer walls of the front side and the rear side of the heating device body are provided with openings, the outer wall of the top of the left side of the heating device body is provided with a mounting groove, a press rod is moved upwards in the device, so that the press block is not contacted with a mounting, through the reset spring shrink, promote the mount pad to a left side, conveniently take off infrared heating pipe from the heating device body, only need dismantle the infrared heating pipe of changing having damaged, need not tear device shell down earlier and change infrared heating pipe again, reduce the loaded down with trivial details degree of operation, the staff of being convenient for changes infrared heating pipe, save time makes the device resume work as early as possible.

Description

Conveniently change heating device for powder line of heating pipe

Technical Field

The utility model relates to a line technical field that dusts specifically is a conveniently change heating device for line that dusts of heating pipe.

Background

The line of dusting utilizes static with the processing lines on the product outer wall of plastic powder spraying, need through heating drying process behind the product spraying plastic powder, current heating device is when using, utilize infrared heating pipe to heat, when the heating pipe takes place to damage and need change, the heating pipe generally carries out fixed connection with device top casing, when changing the heating pipe, need tear the upper portion casing of device down, just can change the heating pipe, other article need be dismantled earlier when leading to changing the heating pipe, complex operation, and work load has been increased, for this reason, we provide a conveniently change heating device for line of dusting of heating pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently change heating device for powder spraying line of heating pipe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heating device for a powder spraying line with a heating pipe convenient to replace comprises a heating device body, wherein two groups of driving rollers are symmetrically arranged between the inner walls of the left side and the right side of the heating device body, the two groups of driving rollers are driven by a conveyor belt, the outer walls of the front side and the rear side of the heating device body are respectively provided with an opening, the outer wall of the top of the left side of the heating device body is provided with a mounting groove, a mounting seat is inserted in the inner cavity of the mounting groove, the right end of the mounting seat is fixedly connected with an infrared heating pipe, the right end of the infrared heating pipe extends to the inner cavity of the heating device body, the infrared heating pipe is positioned right above the conveyor belt, the inner wall of the top of the mounting groove is provided with a guide groove, the inner cavity of the guide groove is inserted with a, the outer wall of the left side of the stop block is attached to the outer wall of the bottom of the right side of the mounting seat.

Preferably, the depression bar includes the connecting rod with briquetting top outer wall connection, and the connecting rod top rotates with the bull stick to be connected, and the bull stick left and right sides outer wall all is provided with the stopper, and stopper top outer wall laminates mutually with mounting groove top inner wall.

Preferably, the spout has been seted up to mounting groove bottom inner wall, dog bottom outer wall and slider fixed connection, and the slider bottom is pegged graft at the inner chamber of spout, slider left side outer wall and reset spring fixed connection, reset spring left end and spout left side inner wall fixed connection.

Preferably, the outer wall of the rotating rod is sleeved with a spring, one end of the spring is fixedly connected with the outer wall of the rotating rod, and the other end of the spring is fixedly connected with the inner wall of the guide groove.

Preferably, the sum of the lengths of the vertical sections of the two groups of limiting blocks and the diameter of the pressure rod is greater than the width of the cross section of the guide groove, and the sum of the lengths of the vertical sections of the two groups of limiting blocks and the diameter of the pressure rod is less than the length of the cross section of the guide groove.

Preferably, the outer wall of the bottom of the right side of the pressing block is attached to the outer wall of the left side of the mounting seat, a rubber pad is arranged at the contact position of the pressing block and the mounting seat, and a rubber pad is arranged on the outer wall of the left side of the stop block.

Compared with the prior art, the beneficial effects of the utility model are that: the device in the rebound depression bar, make the briquetting not with the mount pad contact, through the reset spring shrink, promote the mount pad to a left side, conveniently take off infrared heating pipe from the heating device body, only need dismantle the infrared heating pipe who changes and have damaged, need not tear the device shell off earlier and change infrared heating pipe again, reduce the loaded down with trivial details degree of operation, the staff of being convenient for changes infrared heating pipe, save time makes the device resume work as early as possible.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the schematic view of the connection structure of the mounting seat and the mounting groove of the present invention.

In the figure: 1. a heating device body; 2. a driving roller; 3. a conveyor belt; 4. mounting grooves; 5. a mounting seat; 6. an infrared heating pipe; 7. a stopper; 8. a pressure lever; 9. briquetting; 10. a spring; 11. a rotating rod; 12. a connecting rod; 13. a limiting block; 14. a slider; 15. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a heating device for a powder spraying line with a heating pipe convenient to replace comprises a heating device body 1, two groups of transmission rollers 2 are symmetrically arranged between the inner walls of the left side and the right side of the heating device body 1, the two groups of transmission rollers 2 are driven by a conveyor belt 3 and drive the conveyor belt 3 to transmit products through the rotation of the transmission rollers 2, the outer walls of the front side and the rear side of the heating device body 1 are provided with openings, the openings are positioned at the front side and the rear side of the conveyor belt 3 and are used for feeding and discharging the products, the outer wall of the top of the left side of the heating device body 1 is provided with a mounting groove 4, an inner cavity of the mounting groove 4 is spliced with a mounting seat 5, the right end of the mounting seat 5 is fixedly connected with an infrared heating pipe 6, the right end of the infrared heating pipe 6 extends to the inner cavity of, the bottom end of the pressure rod 8 extends to the inner cavity of the mounting groove 4 and is fixedly connected with the pressure block 9, the vertical section of the pressure block 9 is L-shaped, the left side of the top of the mounting seat 5 is positioned inside the pressure block 9, the fixing stability of the mounting seat 5 is increased, the volume of the mounting groove 4 is large enough, when the pressure block 9 moves upwards and is attached to the inner wall of the mounting groove 4, the left end of the pressure block 9 is not contacted with the mounting seat 5, the mounting seat 5 can be detached, the outer wall of the bottom of the pressure block 9 is attached to the outer wall of the top of the mounting seat 5, the pressure rod 8 is pulled upwards, the pressure block 9 is not contacted with the mounting seat 5, the mounting seat 5 is pushed leftwards through the expansion of the reset spring 15, the infrared heating pipe 6 can be conveniently taken out of the heating device body 1, only the damaged infrared heating pipe 6 needs to be, the inner wall of the bottom of the mounting groove 4 is provided with a stop block 7, the outer wall of the left side of the stop block 7 is attached to the outer wall of the bottom of the right side of the mounting seat 5, the mounting seat 5 cannot continue to move rightwards, the infrared heating tube 6 cannot move after installation, and all electronic devices in the device are electrically connected through wires and an external power switch.

The pressing rod 8 comprises a connecting rod 12 connected with the outer wall of the top of the pressing block 9, the top end of the connecting rod 12 is rotatably connected with the rotating rod 11, the rotating rod 11 can rotate, the position of the limiting block 13 can be conveniently adjusted, the limiting blocks 13 are arranged on the outer walls of the left side and the right side of the rotating rod 11, the outer wall of the top of the limiting block 13 is attached to the inner wall of the top of the mounting groove 4, the rotating rod 11 is rotated, the limiting block 13 is in contact with the mounting groove 4, the pressing rod 8 cannot move upwards, and the fixing stability of;

the inner wall of the bottom of the mounting groove 4 is provided with a sliding groove, the outer wall of the bottom of the stop block 7 is fixedly connected with the sliding block 14, the bottom end of the sliding block 14 is inserted in an inner cavity of the sliding groove, the sliding block 14 is in sliding connection with the sliding groove, the sliding block 14 cannot shake during moving, the outer wall of the left side of the sliding block 14 is fixedly connected with the return spring 15, the left end of the return spring 15 is fixedly connected with the inner wall of the left side of the sliding groove, the return spring 15 contracts to enable the sliding block 14 to drive the stop block 7 to move leftwards, the mounting seat 5 is tightly attached to the pressing block 9, the placing stability of the mounting seat 5 is improved, the mounting seat 5 is convenient to move out of the mounting groove 4, the contraction force provided by the return spring 15 to the mounting seat 5 is smaller than the friction between the mounting seat 5 and the mounting groove 4 when the mounting seat 5 is pressed downwards, the stop 7 can push the mounting seat 5 to the left;

the outer wall of the rotating rod 11 is sleeved with a spring 10, one end of the spring 10 is fixedly connected with the outer wall of the rotating rod 11, the other end of the spring 10 is fixedly connected with the inner wall of the guide groove, and the spring 10 contracts to enable the rotating rod 11 to move downwards and enable the pressing block 9 to press the mounting seat 5 downwards, so that the friction force of the mounting seat 5 in contact with the mounting groove 4 is increased, and the fixing stability of the mounting seat 5 is increased;

the sum of the length of the vertical sections of the two groups of limiting blocks 13 and the diameter of the pressure rod 8 is greater than the width of the cross section of the guide groove, and the sum of the length of the vertical sections of the two groups of limiting blocks 13 and the diameter of the pressure rod 8 is less than the length of the cross section of the guide groove, so that the non-rotating limiting blocks 13 cannot enter the guide groove, the rotating limiting blocks 13 can enter the guide groove, and the normal work of the device is ensured;

briquetting 9 right side bottom outer wall and mount pad 5 left side outer wall are laminated mutually, make mount pad 5 can not slide left, increase the stability of infrared heating pipe 6 installation, and briquetting 9 is provided with the rubber pad with the contact site of

mount pad

5, and 7 left sides outer walls of dog are provided with the rubber pad, and the rubber pad has certain shock-absorbing capacity, reduces the damage to mount pad 5.

The working principle is as follows: rotating rod 11 rotates, make stopper 13 and mounting groove 4 contactless, upwards stimulate depression bar 8, make briquetting 9 and mount pad 5 contactless, expand through reset spring 15, make dog 7 promote mount pad 5 left, conveniently take out infrared heating pipe 6 from heating device body 1, only need dismantle the infrared heating pipe 6 of changing having damaged, need not tear the device shell down earlier and change infrared heating pipe 6 again, reduce the loaded down with trivial details degree of operation, the staff of being convenient for changes infrared heating pipe 6, save time, make the device resume work as early as possible, insert new infrared heating pipe 6 in the inner chamber of heating device body 1 through mounting groove 4, expand through spring 10, make briquetting 9 remove down and fix mount pad 5, thereby install infrared heating pipe 6 in heating device body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently change heating device for powder line of heating pipe, includes heating device body (1), its characterized in that: two groups of driving rollers (2) are symmetrically arranged between the inner walls of the bottoms of the left side and the right side of a heating device body (1), the two groups of driving rollers (2) are driven by a conveyor belt (3), the outer walls of the front side and the rear side of the heating device body (1) are provided with openings, the outer wall of the top of the left side of the heating device body (1) is provided with a mounting groove (4), a mounting seat (5) is inserted in the inner cavity of the mounting groove (4), the right end of the mounting seat (5) is fixedly connected with an infrared heating pipe (6), the right end of the infrared heating pipe (6) extends to the inner cavity of the heating device body (1), the infrared heating pipe (6) is positioned right above the conveyor belt (3), the inner wall of the top of the mounting groove (4) is provided with a guide groove, a pressure rod (8) is inserted in the inner cavity of the guide groove, briquetting (9) bottom outer wall laminates with mount pad (5) top outer wall mutually, and mounting groove (4) bottom inner wall is provided with dog (7), and dog (7) left side outer wall laminates with mount pad (5) right side bottom outer wall mutually.

2. The heating device for powder spraying line convenient for replacing the heating pipe according to claim 1, characterized in that: the pressing rod (8) comprises a connecting rod (12) connected with the outer wall of the top of the pressing block (9), the top end of the connecting rod (12) is rotatably connected with the rotating rod (11), the outer walls of the left side and the right side of the rotating rod (11) are provided with limit blocks (13), and the outer wall of the top of each limit block (13) is attached to the inner wall of the top of the mounting groove (4).

3. The heating device for powder spraying line convenient for replacing the heating pipe according to claim 1, characterized in that: the spout has been seted up to mounting groove (4) bottom inner wall, dog (7) bottom outer wall and slider (14) fixed connection, and the inner chamber at the spout is pegged graft to slider (14) bottom, slider (14) left side outer wall and reset spring (15) fixed connection, reset spring (15) left end and spout left side inner wall fixed connection.

4. The heating device for powder spraying line convenient for replacing the heating pipe according to claim 2, characterized in that: the outer wall of the rotating rod (11) is sleeved with a spring (10), one end of the spring (10) is fixedly connected with the outer wall of the rotating rod (11), and the other end of the spring (10) is fixedly connected with the inner wall of the guide groove.

5. The heating device for powder spraying line convenient for replacing the heating pipe according to claim 2, characterized in that: the sum of the length of the vertical section of the two groups of limiting blocks (13) and the diameter of the pressure rod (8) is greater than the width of the cross section of the guide groove, and the sum of the length of the vertical section of the two groups of limiting blocks (13) and the diameter of the pressure rod (8) is less than the length of the cross section of the guide groove.

6. The heating device for powder spraying line convenient for replacing the heating pipe according to claim 1, characterized in that: the outer wall of the bottom of the right side of the pressing block (9) is attached to the outer wall of the left side of the mounting seat (5), a rubber pad is arranged at the contact position of the pressing block (9) and the mounting seat (5), and a rubber pad is arranged on the outer wall of the left side of the stop block (7).